<template>
  <Dialog :title="dialogTitle" v-model="dialogVisible">
    <el-form
      ref="formRef"
      :model="formData"
      :rules="formRules"
      label-width="100px"
      v-loading="formLoading"
    >
      <el-form-item label="所属银行" prop="deptId">
        <!--        <el-input v-model="formData.bankId" placeholder="请输入所属银行" />-->
        <el-tree-select
          v-model="formData.deptId"
          :data="deptList"
          :props="defaultProps"
          check-strictly
          node-key="id"
          placeholder="请选择归属银行"
        />
      </el-form-item>
      <el-form-item label="年份" prop="year">
        <el-date-picker
          v-model="formData.year"
          type="year"
          value-format="YYYY"
          placeholder="请选择年份"
        />
      </el-form-item>
      <el-form-item label="季度" prop="quarter">
      <el-select v-model="formData.quarter" placeholder="请选择季度">
          <el-option
            v-for="dict in getIntDictOptions('circ_quarter')"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="上报日期" prop="statsDate">
        <el-date-picker
          v-model="formData.statsDate"
          type="date"
          format="YYYY/MM/DD"
          value-format="x"
          placeholder="选择上报日期"
        />
      </el-form-item>
    </el-form>
    <!-- 子表的表单 -->
    <el-tabs v-model="subTabsName">
      <el-tab-pane label="数据统计子" name="dataStatsChild">
        <DataStatsChildForm ref="dataStatsChildFormRef" :pid="formData.id" />
      </el-tab-pane>
    </el-tabs>
    <template #footer>
      <el-button @click="submitForm" type="primary" :disabled="formLoading">确 定</el-button>
      <el-button @click="dialogVisible = false">取 消</el-button>
    </template>
  </Dialog>
</template>
<script setup lang="ts">
import { getIntDictOptions, DICT_TYPE } from '@/utils/dict'
import { DataStatsApi, DataStatsVO } from '@/api/circ/datastats'
import DataStatsChildForm from './components/DataStatsChildForm.vue'
import { defaultProps, handleTree } from '@/utils/tree'
import * as DeptApi from '@/api/system/dept'

/** 数据统计主 表单 */
defineOptions({ name: 'DataStatsForm' })

const { t } = useI18n() // 国际化
const message = useMessage() // 消息弹窗

const dialogVisible = ref(false) // 弹窗的是否展示
const dialogTitle = ref('') // 弹窗的标题
const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
const formType = ref('') // 表单的类型：create - 新增；update - 修改
const formData = ref({
  id: undefined,
  deptId: undefined,
  year: undefined,
  quarter: undefined,
  statsDate: undefined,
})
const formRules = reactive({
  deptId: [{ required: true, message: '所属银行不能为空，请选择', trigger: 'change' }],
  statsDate: [{ required: true, message: '上报日期不能为空', trigger: 'blur' }],
})
const quarterOptions = getIntDictOptions(DICT_TYPE.CIRC_QUARTER)
const formRef = ref() // 表单 Ref
const deptList = ref<Tree[]>([]) // 树形结构

/** 子表的表单 */
const subTabsName = ref('dataStatsChild')
const dataStatsChildFormRef = ref()

/** 打开弹窗 */
const open = async (type: string, id?: number) => {
  dialogVisible.value = true
  dialogTitle.value = t('action.' + type)
  formType.value = type
  resetForm()
  // 修改时，设置数据
  if (id) {
    formLoading.value = true
    try {
      formData.value = await DataStatsApi.getDataStats(id)
    } finally {
      formLoading.value = false
    }
  }
  // 加载部门树
  const deptParams = reactive({type: 3  })
  deptList.value = handleTree(await DeptApi.getSimpleDeptListAppApi(deptParams))

}
defineExpose({ open }) // 提供 open 方法，用于打开弹窗

/** 提交表单 */
const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
const submitForm = async () => {
  // 校验表单
  await formRef.value.validate()
  console.log(formData.value)
  // 校验子表单
  try {
    await dataStatsChildFormRef.value.validate()
  } catch (e) {
    subTabsName.value = 'dataStatsChild'
    return
  }
  // 提交请求
  formLoading.value = true
  try {
    const data = formData.value as unknown as DataStatsVO
    // 拼接子表的数据
    data.dataStatsChilds = dataStatsChildFormRef.value.getData()
    if (formType.value === 'create') {
      await DataStatsApi.createDataStats(data)
      message.success(t('common.createSuccess'))
    } else {
      await DataStatsApi.updateDataStats(data)
      message.success(t('common.updateSuccess'))
    }
    dialogVisible.value = false
    // 发送操作成功的事件
    emit('success')
  } finally {
    formLoading.value = false
  }
}

/** 重置表单 */
const resetForm = () => {
  formData.value = {
    id: undefined,
    deptId: undefined,
    year: undefined,
    quarter: undefined,
    statsDate: undefined,
  }
  formRef.value?.resetFields()
}
</script>
